This message is commonly caused by a defective membrane or dried electrolyte. This video tutorial will guide you through the steps to resolve the error message.
|Membrane related (defective or dried up electrolyte)
||Change the membrane:
1) if it is damaged or missing, has a loose fit, or if there is trapped air or dry electrolyte under the membrane
2) sensor calibration takes almost 14 minutes or cannot be completed within 14 minutes
|PCO2 electrode and/ or white PO2 sensing spot contaminated
||If after having changed the sensor membrane the calibration still takes almost 14 minutes or cannot be completed within 14 minutes contact qualified service personnel to clean the sensor without membrane.
|Sentec TC Sensor defective
||If the problem persists the Sentec TC Sensor is defect. Replace it with a new one.
||For more troubleshooting information, see our Service Manual.